Warning: Permanently added '10.128.1.98' (ED25519) to the list of known hosts. 1970/01/01 00:01:07 parsed 1 programs [ 69.176792][ T4379] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.607344][ T3342] cfg80211: failed to load regulatory.db [ 69.616177][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.617308][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.402104][ T1765] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.403539][ T1765] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.405044][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.413199][ T1765] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.414542][ T1765] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.416422][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.625240][ T4527] chnl_net:caif_netlink_parms(): no params data found [ 70.643810][ T4527] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.645140][ T4527] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.647241][ T4527] device bridge_slave_0 entered promiscuous mode [ 70.649266][ T4527] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.650498][ T4527] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.651920][ T4527] device bridge_slave_1 entered promiscuous mode [ 70.660686][ T4527] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.663097][ T4527] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.673305][ T4527] team0: Port device team_slave_0 added [ 70.675161][ T4527] team0: Port device team_slave_1 added [ 70.681573][ T4527] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.682629][ T4527] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.686630][ T4527] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.689608][ T4527] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.690745][ T4527] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.694614][ T4527] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.736736][ T4527] device hsr_slave_0 entered promiscuous mode [ 70.785840][ T4527] device hsr_slave_1 entered promiscuous mode [ 71.384876][ T4527] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.417647][ T4527] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.457769][ T4527] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.480222][ T4527] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.568936][ T4527] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.579488][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.581077][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.583846][ T4527] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.589821][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.591588][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.592953][ T1765] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.594007][ T1765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.595630][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.607459][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.609112][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.610589][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.611797][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.615458][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.620317][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.623449][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.625299][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.627344][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.637853][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.640578][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.650865][ T4527] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.652545][ T4527] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.663665][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.665233][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.667969][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.669503][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.671080][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.718115][ T4527] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.727403][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.728742][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.729990][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.731614][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.735610][ T4527] device veth0_vlan entered promiscuous mode [ 71.739970][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.741498][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.744680][ T4527] device veth1_vlan entered promiscuous mode [ 71.755091][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.756815][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.758234][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.764846][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.766333][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.767811][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.770667][ T4527] device veth0_macvtap entered promiscuous mode [ 71.777142][ T4527] device veth1_macvtap entered promiscuous mode [ 71.791077][ T4527] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.792335][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.793735][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.795140][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.798560][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.801946][ T4527] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.804074][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.816297][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.818806][ T4527] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.820188][ T4527] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.821509][ T4527] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.822786][ T4527] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.241062][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.668631][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.128717][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.168991][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:17 executed programs: 0 [ 77.621087][ T4943] chnl_net:caif_netlink_parms(): no params data found [ 77.637578][ T4943] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.638827][ T4943] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.640359][ T4943] device bridge_slave_0 entered promiscuous mode [ 77.642424][ T4943] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.643495][ T4943] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.644946][ T4943] device bridge_slave_1 entered promiscuous mode [ 77.660219][ T4943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.668730][ T4943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.676497][ T4943] team0: Port device team_slave_0 added [ 77.678377][ T4943] team0: Port device team_slave_1 added [ 77.684411][ T4943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.685494][ T4943] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.690136][ T4943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.692527][ T4943] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.693643][ T4943] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.698229][ T4943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.746809][ T4943] device hsr_slave_0 entered promiscuous mode [ 77.776140][ T4943] device hsr_slave_1 entered promiscuous mode [ 77.805881][ T4943] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.807083][ T4943] Cannot create hsr debugfs directory [ 78.281931][ T4943] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.338576][ T4943] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.386757][ T4943] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.447638][ T4943] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.494806][ T4943] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.496020][ T4943] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.497158][ T4943] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.498286][ T4943] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.517325][ T4943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.521193][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.522959][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.524655][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.528326][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 78.533199][ T4943] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.538712][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.540217][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.541392][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.542666][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.544012][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.545143][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.553249][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.554952][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.558891][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.563684][ T4943] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 78.565257][ T4943] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.569161][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.571008][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.574564][ T338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.612155][ T4943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.616998][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.618267][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.622412][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.623992][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.632707][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.634278][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.636397][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.637785][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.640340][ T4943] device veth0_vlan entered promiscuous mode [ 78.644153][ T4943] device veth1_vlan entered promiscuous mode [ 78.652533][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.654060][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.655451][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.658489][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.661643][ T4943] device veth0_macvtap entered promiscuous mode [ 78.664075][ T4943] device veth1_macvtap entered promiscuous mode [ 78.669685][ T4943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.671321][ T4943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.673192][ T4943] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.674465][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.676372][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.677768][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.679255][ T1765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.684090][ T4943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.686388][ T4943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.688516][ T4943] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.689871][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.691395][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.694185][ T4943] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.695549][ T4943] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.698802][ T4943] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.700161][ T4943] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.740271][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.741683][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.743239][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.744768][ T416] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.746525][ T416] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.748212][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.802998][ T5081] loop0: detected capacity change from 0 to 8192 [ 78.820039][ T5081] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 78.821591][ T5081] REISERFS (device loop0): using ordered data mode [ 78.822468][ T5081] reiserfs: using flush barriers [ 78.834422][ T5081] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 78.838495][ T5081] REISERFS (device loop0): checking transaction log (loop0) [ 78.879770][ T5081] REISERFS (device loop0): Using tea hash to sort names [ 78.881582][ T5081] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 78.891633][ T5081] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 78.911352][ T5081] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 6 0x0 SD] (nlink == 1) not found (pos 1) [ 78.914272][ T5081] ================================================================== [ 78.915592][ T5081] BUG: KASAN: use-after-free in leaf_paste_in_buffer+0x198/0xa0c [ 78.916832][ T5081] Write of size 3936 at addr ffff0000ea3d4140 by task syz.0.15/5081 [ 78.918075][ T5081] [ 78.918440][ T5081] CPU: 0 PID: 5081 Comm: syz.0.15 Not tainted syzkaller #0 [ 78.919520][ T5081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.921009][ T5081] Call trace: [ 78.921543][ T5081] dump_backtrace+0x0/0x43c [ 78.922172][ T5081] show_stack+0x2c/0x3c [ 78.922789][ T5081] __dump_stack+0x30/0x40 [ 78.923368][ T5081] dump_stack_lvl+0xf8/0x160 [ 78.924025][ T5081] print_address_description+0x78/0x30c [ 78.924814][ T5081] kasan_report+0xec/0x15c [ 78.925432][ T5081] kasan_check_range+0x270/0x2b0 [ 78.926131][ T5081] memmove+0xb4/0xe8 [ 78.926773][ T5081] leaf_paste_in_buffer+0x198/0xa0c [ 78.927572][ T5081] leaf_copy_boundary_item+0x930/0x19dc [ 78.928431][ T5081] leaf_move_items+0x694/0xb9c [ 78.929172][ T5081] leaf_shift_left+0xc8/0x3ac [ 78.929954][ T5081] balance_leaf+0x21f8/0xd2f4 [ 78.930708][ T5081] do_balance+0x260/0x778 [ 78.931340][ T5081] reiserfs_paste_into_item+0x5b4/0x6d0 [ 78.932257][ T5081] reiserfs_get_block+0x1458/0x34b0 [ 78.933072][ T5081] __block_write_begin_int+0x3e4/0x1588 [ 78.933937][ T5081] __block_write_begin+0x40/0x54 [ 78.934659][ T5081] reiserfs_write_begin+0x3c8/0x654 [ 78.935395][ T5081] generic_perform_write+0x204/0x480 [ 78.936284][ T5081] __generic_file_write_iter+0x23c/0x454 [ 78.937089][ T5081] generic_file_write_iter+0xb0/0x1b4 [ 78.937865][ T5081] vfs_write+0x7c8/0xa2c [ 78.938484][ T5081] __arm64_sys_pwrite64+0x170/0x200 [ 78.939298][ T5081] invoke_syscall+0x98/0x2b8 [ 78.939996][ T5081] el0_svc_common+0x138/0x258 [ 78.940685][ T5081] do_el0_svc+0x58/0x14c [ 78.941379][ T5081] el0_svc+0x78/0x1e0 [ 78.941967][ T5081] el0t_64_sync_handler+0xcc/0xe4 [ 78.942741][ T5081] el0t_64_sync+0x1a0/0x1a4 [ 78.943440][ T5081] [ 78.943803][ T5081] The buggy address belongs to the page: [ 78.944697][ T5081] page:000000005fdc0195 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12a3d4 [ 78.946200][ T5081] flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff) [ 78.947289][ T5081] raw: 05ffc00000000000 fffffc0003993608 fffffc0003a70408 0000000000000000 [ 78.948763][ T5081] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 78.950280][ T5081] page dumped because: kasan: bad access detected [ 78.951298][ T5081] [ 78.951651][ T5081] Memory state around the buggy address: [ 78.952503][ T5081] ffff0000ea3d4000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 78.953782][ T5081] ffff0000ea3d4080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 78.955065][ T5081] >ffff0000ea3d4100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 78.956277][ T5081] ^ [ 78.957252][ T5081] ffff0000ea3d4180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 78.958542][ T5081] ffff0000ea3d4200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 78.959752][ T5081] ================================================================== [ 78.960994][ T5081] Disabling lock debugging due to kernel taint [ 78.966033][ T4943] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 78.967304][ T4943] Modules linked in: [ 78.967927][ T4943] CPU: 1 PID: 4943 Comm: syz-executor Tainted: G B syzkaller #0 [ 78.968247][ T1765] Unable to handle kernel paging request at virtual address dfff80000000000e [ 78.969285][ T4943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.970668][ T1765] Mem abort info: [ 78.972266][ T4943] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 78.972792][ T1765] ESR = 0x0000000096000006 [ 78.974011][ T4943] pc : exit_robust_list+0x414/0x5f0 [ 78.974674][ T1765] EC = 0x25: DABT (current EL), IL = 32 bits [ 78.975459][ T4943] lr : exit_robust_list+0x3f0/0x5f0 [ 78.976716][ C0] Unable to handle kernel paging request at virtual address ffff7000519fb530 [ 78.977135][ T4943] sp : ffff80001fe979f0 [ 78.978478][ C0] Mem abort info: [ 78.979134][ T4943] x29: ffff80001fe97a30 x28: dfff800000000000 [ 78.979625][ C0] ESR = 0x0000000096000005 [ 78.979629][ T4943] x27: 00000000fffffff2 [ 78.980535][ T4943] x26: 0000000000000000 [ 78.981261][ C0] EC = 0x25: DABT (current EL), IL = 32 bits [ 78.981942][ T4943] x25: 1fffe00018cafa3c [ 78.982635][ C0] SET = 0, FnV = 0 [ 78.983512][ T4943] x24: 0000aaaab116a0e0 [ 78.984143][ C0] EA = 0, S1PTW = 0 [ 78.984746][ T4943] [ 78.984751][ T4943] x23: 0000000000000000 [ 78.985453][ C0] FSC = 0x05: level 1 translation fault [ 78.986093][ T4943] x22: 0000000000000000 x21: ffff0000c657d1e4 [ 78.986115][ T4943] x20: ffff0000c657d1c0 [ 78.986518][ C0] Data abort info: [ 78.987083][ T4943] x19: ffff0000c657d1c0 [ 78.987988][ C0] ISV = 0, ISS = 0x00000005 [ 78.988868][ T4943] x18: 0000000000000000 [ 78.989447][ C0] CM = 0, WnR = 0 [ 78.989988][ T4943] [ 78.990695][ C0] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000002113ce000 [ 78.991342][ T4943] x17: 0000000000000000 [ 78.991931][ C0] [ffff7000519fb530] pgd=000000023ec44003 [ 78.992456][ T4943] x16: ffff8000083c53a8 [ 78.992808][ C0] , p4d=000000023ec44003 [ 78.993905][ T4943] x15: 0000000000000000 [ 78.994581][ C0] , pud=0000000000000000 [ 78.995340][ T4943] [ 78.995345][ T4943] x14: 0000000000000000 [ 78.996005][ C0] [ 78.996648][ T4943] x13: 0000000000000000 x12: 0000000000ff0100 [ 79.000122][ T4943] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000000000000000 [ 79.001309][ T4943] x8 : 0000000000000000 x7 : 0000000000000000 x6 : ffff800008751230 [ 79.002528][ T4943] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 79.003707][ T4943] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000000 [ 79.004877][ T4943] Call trace: [ 79.005335][ T4943] exit_robust_list+0x414/0x5f0 [ 79.006067][ T4943] futex_exit_release+0x124/0x1ac [ 79.006804][ T4943] exit_mm_release+0x24/0x40 [ 79.007453][ T4943] exit_mm+0xa4/0x684 [ 79.007997][ T4943] do_exit+0x4ec/0x1f58 [ 79.008637][ T4943] do_group_exit+0x100/0x268 [ 79.009385][ T4943] __wake_up_parent+0x0/0x60 [ 79.010083][ T4943] invoke_syscall+0x98/0x2b8 [ 79.010752][ T4943] el0_svc_common+0x138/0x258 [ 79.011445][ T4943] do_el0_svc+0x58/0x14c [ 79.012053][ T4943] el0_svc+0x78/0x1e0 [ 79.012732][ T4943] el0t_64_sync_handler+0xcc/0xe4 [ 79.013568][ T4943] el0t_64_sync+0x1a0/0x1a4 [ 79.014312][ T4943] Code: d503229f 2a1703fb 2a1703e0 f840093a (2a1b03e1) [ 79.015401][ T4943] ---[ end trace 76bbac4d9fc7273e ]--- [ 79.227062][ T4943] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 79.228178][ T4943] SMP: stopping secondary CPUs [ 80.299594][ T4943] SMP: failed to stop secondary CPUs 0-1 [ 80.300355][ T4943] Kernel Offset: disabled [ 80.301027][ T4943] CPU features: 0x8,000003c1,7d33ffd9 [ 80.301801][ T4943] Memory Limit: none [ 80.513613][ T4943] Rebooting in 86400 seconds..